Michael Walker
7819a3c7b0
Provide a helper function to turn Schedulers into SCTSchedulers
2014-12-21 13:50:52 +00:00
Michael Walker
875c5319ee
Fix an inverted filter in Fixed
2014-12-21 13:50:37 +00:00
Michael Walker
37f3767290
Record possible alternative scheduling decisions in SCT
2014-12-21 13:25:48 +00:00
Michael Walker
d0e01c579a
Fix type of example in SCT
2014-12-21 13:00:43 +00:00
Michael Walker
96eaf85095
Record in SCT trace reasons for decisions.
...
In particular, this lets us distinguish between switching to a new
thread because the old was blocked, or switching to a new thread
because of a pre-emption.
2014-12-21 12:48:15 +00:00
Michael Walker
8b0f2763d3
Add some helpful CVar combinators
2014-12-21 09:38:25 +00:00
Michael Walker
6a3e5f50c2
Add a 'tryPutCVar' primitive, and implement 'putCVar' in terms of it
2014-12-21 09:37:52 +00:00
Michael Walker
9a6fcc5162
Rename all CVar functions to avoid name clashes with Prelude. Fixes #1 .
2014-12-21 07:47:45 +00:00
Michael Walker
5f85be3574
Simpler detection of deadlock in Fixed
2014-12-20 20:31:25 +00:00
Michael Walker
2a33b4a017
Add link to docs in README
2014-12-20 18:17:43 +00:00
Michael Walker
a36b949382
Add README
2014-12-20 17:32:35 +00:00
Michael Walker
0c879de41b
Add a .travis.yml just to check it builds (todo: tests)
2014-12-20 16:02:09 +00:00
Michael Walker
82e9241686
Add a simple runner which gathers results and schedulings from multiple runs
2014-12-20 11:03:49 +00:00
Michael Walker
86a2617b41
Mutating a CVar only wakes up threads blocked on that CVar.
2014-12-20 10:42:58 +00:00
Michael Walker
df5756c812
Fix a couple of bugs in the Fixed runner
2014-12-20 09:20:48 +00:00
Michael Walker
41050131fb
Prevent CVars from leaking out of a Conc computation
2014-12-20 07:45:18 +00:00
Michael Walker
374b8a5c4e
Fix doc typo
2014-12-19 21:39:06 +00:00
Michael Walker
00e7a420ee
Clarify Fixed.Scheduler docs, and properly detect deadlock in runThreads
2014-12-19 21:34:53 +00:00
Michael Walker
982534f572
Bump base upper bound (silly Ubuntu)
2014-12-19 21:30:38 +00:00
Michael Walker
50944f0d95
Implement a round-robin scheduler
2014-12-19 07:21:00 +00:00
Michael Walker
88535bb5ff
Optionally return the final scheduler state
2014-12-19 07:12:22 +00:00
Michael Walker
bc7607ad24
Implement a simple random scheduler
2014-12-19 07:09:26 +00:00
Michael Walker
44593b43cc
Re-export and document all primitives from Fixed
2014-12-19 06:59:41 +00:00
Michael Walker
83fb25a6d7
Add a ConcFuture/ConcCVar which is parametrised by a fixed scheduler.
2014-12-19 06:45:50 +00:00
Michael Walker
070d034de9
Implement IO's 'spawn' in terms of other conc primitives
2014-12-19 06:24:50 +00:00
Michael Walker
9361499b01
Drop 'spawnP', as it only really makes sense for NFData
2014-12-18 18:22:50 +00:00
Michael Walker
f2dae49d71
Add ConcFuture/ConcCVar MVar+IO implementations
2014-12-18 11:18:06 +00:00
Michael Walker
8ab914c7d5
Initial commit: a class for monads providing concurrency.
2014-12-18 11:03:17 +00:00